Photovoltaic grid connected cabinet TWG

Product selection

Product Overview

Photovoltaic grid connected cabinet, suitable for centralized or distributed photovoltaic and other photovoltaic projects, serves as a key link for integration into the power grid (AC 50Hz, mainly 380VAC voltage level). This photovoltaic grid connected cabinet is equipped with lightning protection units. According to customer requirements, intelligent communication type lightning protection units can be configured; Using an intelligent power multifunctional meter, it can detect electrical energy in four quadrants. Below 500A, using photovoltaic dedicated reclosing circuit breakers, with multiple protections such as leakage, short circuit, grounding, overvoltage/undervoltage, and short circuit, and equipped with automatic reclosing function.

According to customer needs, independent anti islanding devices can also be configured to provide multiple protections for photovoltaic grid connection. Above 800A, frame circuit breakers are used, combined with independent anti islanding devices, to comprehensively monitor and protect the photovoltaic grid connected system, making the system safer and more reliable to use.

Product advantages

Flexible configuration according to different usage scenarios, saving customer costs. Easy to use and maintain, saving later costs.

By using a fully automatic gluing machine, the protection level of the cabinet is significantly improved, meeting the needs of various installation conditions.

Using a fully automatic UV printer, the cabinet logo can be customized according to customer requirements.

Each input is equipped with a high breaking capacity circuit breaker to ensure the reliability of short circuit protection.

Tin plated steel bars inside the cabinet shrink to reduce environmental corrosion.

The grid connected cabinet is equipped with an intelligent power multifunctional meter, which monitors various power parameters and can measure electrical energy in four quadrants. The multifunctional table comes standard with 485 protocol and can transmit data remotely.

Reserve metering stations for the power bureau.

Below 800A, using photovoltaic dedicated reclosing circuit breakers, with multiple protections such as leakage, short circuit, grounding, overvoltage/undervoltage, and short circuit, and equipped with automatic reclosing function.

Independent anti islanding devices can be configured to prevent islanding and ensure safer operation of photovoltaic systems.

Equipped with high-quality surge protectors as standard, it strictly prevents direct lightning strikes and lightning wave intrusion. According to customer needs, intelligent communication type surge protectors can be configured, and data can be transmitted remotely through 485 communication with multifunctional meters and photovoltaic reclosing.

An efficient and professional technical team ensures technical support and after-sales technical services for customers in all aspects.

technical parameter